In this unique "Toi et Moi" ring, a royal blue untreated Burmese sapphire, fashioned as a step-cut, is paired against a fiery and scintillating old...

This substantial cabochon blue sapphire and diamond ring is a beautiful example of Art Deco opulence. Elegantly proportioned and reminiscent of arc...

Created in the late 1930s by Van Cleef & Arpels Paris, this Burmese sapphire and diamond ring is mounted in platinum. The ring centers three ve...

Created in France in the 1940s, in the Retro style, this diamond solitaire ring is mounted in 18K white gold. The central diamond, weighing 2.42 ca...

Created in 1893, this antique English diamond ring is set with diamonds mounted in 18K gold, and was made in Chester. The delicate 18K gold band is...

A design dating from the 2000s, this Cartier "Panthère Griffe" ring is composed of 18K white gold and diamonds. It is designed as a bypass form of ...

Dating from c. 15th-16th century Europe, this gilt ring is set with ancient mosaic glass. The polychrome hexagonal glass fragment is bezel-set with...

Created around 1900, this English diamond ring is set with five diamonds mounted in 18K gold. The delicate 18K gold band is set across the top with...

Created circa 1900-1905, this "Grenouilles" or "Frogs" ring is composed of carved horn, plique-à-jour enamel and 18K gold. The broad ring's bombé f...

This distinctive two-stone peridot ring epitomizes Marcus & Co.’s liberal interpretation of Renaissance jewelry forms, fluidly merged with the ...

Dating from circa 1903-1905, this ring by the Art Nouveau jeweler René Lalique is composed of enamel, pearl, and diamonds. It is designed as two op...

Mounted in the 1890s, this Burmese ruby is set in 18K gold with antique-cut diamonds. The rectangular step-cut ruby with rounded corners, measuring...